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4.4x0.25简算

4.4x0.25=1.1*(4*0.25)=1.1*1=1.1

您好:4.4x0.25=4x0.25x1.1=1x1.1=1.1 如果本题有什么不明白可以追问,如果满意请点击“采纳为满意回答” 如果有其他问题请采纳本题后另发点击向我求助,答题不易,请谅解,谢谢.祝学习进步!

4*0.25+0.4*0.25=1.1

4.4x0.25=(4+0.4)x0.25=4x0.25+0.4x0.25=1+0.1=1.1

4.4x0.25=4+0.4*0.25=4*0.25+0.4*0.25=1+0.1=1.1

4.4x0.25x6=1.1x4x0.25x6=1.1x(4x0.25)x6=1.1x1x6=6.6

4.4*0.25=(1.1*4)*0.25=1.1*(4*0.25)=1.1*1=1.1

解:48÷12.5=(48x8)÷(12.5x8)=384 ÷ 100=3.84

4.4=44/100.25=1/44.4*0.25=44/10*1/4=11/10=1.1

4.4x0.25x0.9=4x1.1x0.25x0.9=1.1x0.9=(11x9)/100=0.99

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